形容词不顾一切的，漫不经心的，自足的; 恬然自若
1. 无所顾忌的;满不在乎的;逍遥自在的
If you say that someone has a devil-may-care attitude, you mean that they seem relaxed and do not seem worried about the consequences of their actions.
e.g. I love Italian food and wine and the devil-may-care attitude of the people.
我喜欢意大利的食物、美酒和人们那种天塌当被盖的心态。